On Tue, Jan 19, 2021 at 08:26:40PM -0500, Sasha Levin wrote: > From: Anthony Iliopoulos <ail...@suse.com> > > [ Upstream commit f7b347acb5f6c29d9229bb64893d8b6a2c7949fb ] > > The integrity target relies on skcipher for encryption/decryption, but > certain kernel configurations may not enable CRYPTO_SKCIPHER, leading to > compilation errors due to unresolved symbols. Explicitly select > CRYPTO_SKCIPHER for DM_INTEGRITY, since it is unconditionally dependent > on it. > > Signed-off-by: Anthony Iliopoulos <ail...@suse.com> > Signed-off-by: Mike Snitzer <snit...@redhat.com> > Signed-off-by: Sasha Levin <sas...@kernel.org> > --- > drivers/md/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig > index aa98953f4462e..7dd6e98257c72 100644 > --- a/drivers/md/Kconfig > +++ b/drivers/md/Kconfig > @@ -565,6 +565,7 @@ config DM_INTEGRITY > select BLK_DEV_INTEGRITY > select DM_BUFIO > select CRYPTO > + select CRYPTO_SKCIPHER > select ASYNC_XOR > ---help--- > This device-mapper target emulates a block device that has
CRYPTO_SKCIPHER doesn't exist in 5.4 and earlier because it was renamed from CRYPTO_BLKCIPHER in 5.5. If this patch is really important enough to backport, CRYPTO_SKCIPHER will need to be changed to CRYPTO_BLKCIPHER. - Eric
